29
Plumbing Troubleshooting Chart
SYMPTOM
POSSIBLE CAUSE
POSSIBLE SOLUTION
Loses Pressure in MAN
Pump Airlock
Clean Strainer
Larger Hoses
Little or No Pressure adjustment in MAN Too much Restriction in Servo Loop
Larger Hoses and Fittings
No Sharp Bends
Pressure won’t go High Enough in MAN
Pump Starved or too Small
Too Much Agitation
Throttle, Range, Adjust or Pressure
Relief Valves
Larger Hoses
Reduce Agitation
Adjust
Pressure Fluctuates in MAN
Throttle and/or Range Adjust Valve
Adjust
Pressure, Speed and Spray Rate don not
check out According to Tip Charts
Inaccurate Pressure Reading
Dirty or Worn Tips
Usa a Different Gauge & Check Each Boom
Clean or Replace
Pressure Always Goes too High in AUTO Minimum Flow Rate too High
Re-calibrate
Pressure Fluctuates in AUTO
Sagging or Kinked Hoses
Throttle Valve too Far Closed
Pump Starved or too Small
Support or Replace Hoses
Adjust Throttle and Range Valves
Larger Hoses
Larger Pump
Clean Strainer
Содержание MT-3405 LR F
Страница 1: ...MT 3405 F LR AUTOMATIC RATE CONTROLLER REFERENCE MANUAL TM ...
Страница 33: ...33 Appendices ...